Improve comms typing (#18599)

* Enable mypy for comms

* Make zmq data types consistent

* Cleanup inter process typing issues

* Cleanup embeddings typing

* Cleanup config updater

* Cleanup recordings updator

* Make publisher have a generic type

* Cleanup event metadata updater

* Cleanup event metadata updater

* Cleanup detections updater

* Cleanup websocket

* Cleanup mqtt

* Cleanup webpush

* Cleanup dispatcher

* Formatting

* Remove unused

* Add return type

* Fix tests

* Fix semantic triggers config typing

* Cleanup

frigate/data_processing/common/license_plate/mixin.py

@@ -1172,7 +1172,6 @@ class LicensePlateProcessingMixin:
         event_id = f"{now}-{rand_id}"
 
         self.event_metadata_publisher.publish(
-            EventMetadataTypeEnum.lpr_event_create,
             (
                 now,
                 camera,
@@ -1183,6 +1182,7 @@ class LicensePlateProcessingMixin:
                 None,
                 plate,
             ),
+            EventMetadataTypeEnum.lpr_event_create.value,
         )
         return event_id
 
@@ -1526,7 +1526,7 @@ class LicensePlateProcessingMixin:
         # If it's a known plate, publish to sub_label
         if sub_label is not None:
             self.sub_label_publisher.publish(
-                EventMetadataTypeEnum.sub_label, (id, sub_label, avg_confidence)
+                (id, sub_label, avg_confidence), EventMetadataTypeEnum.sub_label.value
             )
 
         # always publish to recognized_license_plate field
@@ -1545,8 +1545,8 @@ class LicensePlateProcessingMixin:
             ),
         )
         self.sub_label_publisher.publish(
-            EventMetadataTypeEnum.attribute,
             (id, "recognized_license_plate", top_plate, avg_confidence),
+            EventMetadataTypeEnum.attribute.value,
         )
 
         # save the best snapshot for dedicated lpr cams not using frigate+
@@ -1560,8 +1560,8 @@ class LicensePlateProcessingMixin:
             frame_bgr = cv2.cvtColor(frame, cv2.COLOR_YUV2BGR_I420)
             _, encoded_img = cv2.imencode(".jpg", frame_bgr)
             self.sub_label_publisher.publish(
-                EventMetadataTypeEnum.save_lpr_snapshot,
                 (base64.b64encode(encoded_img).decode("ASCII"), id, camera),
+                EventMetadataTypeEnum.save_lpr_snapshot.value,
             )
 
         if id not in self.detected_license_plates: